In the aftermath of the rise and fall of Zombie Jesus a new darkness rises, and it's name is Ahrimane. Lead by the archangels Michael and Gabriel a SWAT team of angels fight their way through the streets of post-apocalyptic New Orleans against the demon prince and a city of gun-toting zombies. And from the Outer Dark comes the Gospel of the Tentacle, a powerful book known to many as the Book of the Dead, to others the great Necronomicon. All the while a prophet angel and her mythic companions must find the corpse of undead messiah and escape into the wasteland, ever hunted by enemies within and without.